• DocumentCode
    1930088
  • Title

    A wavelet-based FDTD-multigrid-method

  • Author

    Walter, M. ; Waldow, P. ; Wolff, I.

  • Author_Institution
    Dept. of Electromagn. Theory & Eng., Duisburg Univ., Germany
  • Volume
    3
  • fYear
    2001
  • fDate
    20-24 May 2001
  • Firstpage
    2023
  • Abstract
    In the past years, several methods combining FDTD-like algorithms and wavelets have been developed in order to reduce simulation times. We present a method that directly transforms Yee´s three-dimensional FDTD-algorithm into the wavelet domain at arbitrary scale. We derive an analytic and stable multigrid-like method and present simulation results.
  • Keywords
    finite difference time-domain analysis; wavelet transforms; numerical simulation; three-dimensional Yee algorithm; wavelet FDTD multigrid method; Algorithm design and analysis; Equations; Finite difference methods; Image coding; Multiresolution analysis; Time domain analysis; Transmission line matrix methods; Wavelet analysis; Wavelet domain; Wavelet transforms;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Symposium Digest, 2001 IEEE MTT-S International
  • Conference_Location
    Phoenix, AZ, USA
  • ISSN
    0149-645X
  • Print_ISBN
    0-7803-6538-0
  • Type

    conf

  • DOI
    10.1109/MWSYM.2001.967308
  • Filename
    967308
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1930088